File:Star-sizes-est.jpg
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Size of this preview: 800 × 525 pixels. Other resolutions: 320 × 210 pixels | 640 × 420 pixels | 1,024 × 672 pixels | 1,280 × 840 pixels | 2,560 × 1,680 pixels | 6,400 × 4,200 pixels.
Original file (6,400 × 4,200 pixels, file size: 6.05 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionStar-sizes-est.jpg |
English: English: Relative sizes of the planets in the solar system and several well known stars. Star colours are estimated (based on temperature) and Saturn's rings are shown slightly larger in the picture than to scale. Blender 3D was used for the models, lighting, and rendering. The GIMP was used to assemble and label the six renders into a single image. Wolfram Alpha was used to calculate each star's base colour through Wien's Law. The relative sizes of stars in terms of their representative solar radius were calculated for all stars in each frame. Texture maps for stars were created using images of the Sun from SOHO. Planetary texture and bump maps (excluding Earth) were from Celestia Motherlode. Lastly, Earth's texture and bump map were obtained from Natural Earth III. |
Date | |
Source | Star-sizes.jpg |
Author | Star-sizes.jpg: Dave Jarvis |
Licensing
[edit]This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:00, 16 November 2016 | 6,400 × 4,200 (6.05 MB) | Mlaru (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 6,400 px |
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Height | 4,200 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 118 dpc |
Vertical resolution | 118 dpc |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 17:42, 15 November 2016 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | DB20FC68A3F7073A8E04DF90716CFE72 |
Date and time of digitizing | 19:30, 15 November 2016 |
Date metadata was last modified | 19:42, 15 November 2016 |